Launched at the 1937 Paris Motor Show, the 13 CV Talbot Minor broadened the range, taking Talbot into four-cylinder territory where the 2323 cc Minor competed with equivalent models from Hotchkiss and Salmson.

The Anglo-French STD (Sunbeam-Talbot-Darracq) combine collapsed in 1935. The French Talbot company was acquired and reorganised by Venetian-born engineer Antonio Lago (1893–1960) and after that, the "Talbot-Lago" name was used internationally. On the home market the cars still bore the Talbot badge that they had carried since 1922, which was when, in France, the "Talbot-Darracq" name had given way to "Talbot".

At the same time, the British interests of Talbot were taken over by the Rootes Group and the parallel use of the Talbot brand in France and Britain ended. Talbot-Lago cars sold in Britain were now to be badged as Darracqs.

For 1935, the existing range continued in production but from 1936 these were steadily replaced with cars designed by Walter Becchia, featuring transverse leaf sprung independent suspension. These included the 4-cylinder 2323 cc (13CV) Talbot Type T4 "Minor", a surprise introduction at the 1937 Paris Motor Show, and the 6-cylinder 2,696 cc (15CV) Talbot "Cadette-15", along with and the 6-cylinder 2,996 cc or 3,996 cc (17 or 23CV) Talbot "Major" and its long-wheelbase version, the Talbot "Master": these were classified as Touring cars (voitures de tourisme).[1]

There was also in the second half of the 1930s a range of Sporting cars (voitures de sport) which started with the Talbot "Baby-15", mechanically the same as the "Cadette-15" but using a shorter slightly lighter chassis. The Sporting Cars range centred on the 6-cylinder 2,996 cc or 3,996 cc (17 or 23CV) Talbot "Baby" and also included the 3,996 cc (23CV) 23 and sporting Lago-Spéciale and Lago-SS models, respectively with two and three carburettors, and corresponding increases in power and performance.[1] The most frequently specified body for the Lago-SS was built by Figoni et Falaschi and featured a particularly eye-catching aerodynamic form.

Lago was an excellent engineer who developed the existing six-cylinder engine into a high-performance 4-litre one. The sporting six-cylinder models had a great racing history. The bodies—such as of T150 coupé—were made by excellent coachbuilders such as Figoni et Falaschi or Saoutchik.

Although the proliferation of cars types and model names that followed Lago's acquisition of the business is at first glance bewildering, it actually involved only four standard chassis lengths as follows:

During the early years of the war the Walter Becchia left Talbot to work for Citroen, but Lago was joined in 1942 by another exceptional engineer, Carlo Machetti, and from then the two of them were working on the twin camshaft 4483 cc six-cylinder unit that would lie at the heart of the 1946 Talbot T26.

After the war, the company continued to be known both for successful high-performance racing cars and for large luxurious passenger cars, with extensive sharing of chassis and engine components between the two. Nevertheless, the period was one of economic stagnation and financial stringency. The company had difficulty finding customers, and its finances were stretched.[2]

In 1946, the company began production of a new engine design, based on earlier units but with a new cylinder head featuring a twin overhead camshaft. This engine, designed under the leadership of Carlo Marchetti,[3] was in many respects a new engine. A 4483 cc six-cylinder in-line engine was developed for the Talbot Lago Record (1946–1952) and for the Talbot Grand Sport 26CV (1947–1954). These cars were priced against large luxurious cars from the likes of Delahaye, Delage, Hotchkiss and Salmson. Talbot would remain in the auto-making business for longer than any of these others, and the Talbot name had the further dubious distinction of a resurrection in the early 1980s.[3]

The Talbot Lago Record T26 was a large car with a fiscal horsepower of 26 CV and a claimed actual power output of 170 hp, delivered to the rear wheels via a four-speed manual gear box, with the option at extra cost of a Wilsonpre-selector gear box, and supporting a claimed top speed of 170 km/h (105 mph). The car was commonly sold as a stylish four-door sedan, but a two-door cabriolet was also offered. There were also coachbuilt specials with bodywork by traditionalist firms such as Graber.[3]

The T26 Grand Sport (GS) was first displayed in public in October 1947 as a shortened chassis,[4] and only 12 were made during 1948 which was the models's first full year of production.[5] The car was noted for its speed. The engine which produced 170 hp in the Lago Record was adapted to provide 190 bhp (140 kW) or, later, 195 bhp (145 kW) in the GS, and a top speed of around 200 km/h (124 mph) was claimed, depending on the body that was fitted.[3] The car was built for either racing or luxury and benefited directly from Talbot's successful T26C Grand Prix car. As such it was expensive, rare and helped Louis Rosier with his son to win the LeMans 24 Hour race in 1950. The GS replaced the Lago-Record chassis which was named for its remarkable top speed. Having a 4.5-litre inline-6 aluminum cylinder head and triple carburetor from the T26 the Grand Prix cars, the GS was one of the world's most powerful production cars. Chassis details were similar to the Grand Prix cars, but it was longer and wider. It came it two wheelbase lengths -104 and 110 inches (2,800 mm).

Almost all the Talbots sold during the late 1940s came with Talbot bodies, constructed in the manufacturer's extensive workshops. The T26 Grand Sport (GS) was the exception, however, and cars were delivered only as bare chassis, requiring customers to choose bespoke bodywork from a specialist coachbuilder.[5] The GS was a star turn in a dull world and coachbuilders such as Saoutchik, Franay, and Figoni et Falaschi competed to trump Talbot's own designers with elaborately elegant bodies.[3]

The Talbot Lago Baby (1948–1951) marked the return of a pre-war Talbot model name and was the third model presented by the company during the 1940s. The car was commonly sold as a four-door sedan, but a two-door cabriolet was also offered. Its engine comprised only four cylinders, but the twin overhead camshaft with cylinder valves on both sides of the engine block was again featured:[3] at 2690 cc the engine capacity equated to a fiscal horsepower of 15 CV[2] which was enough to attract the punitive levels of car tax applied by the French government to large cars. The power output was initially 110 bhp (82 kW), which in 1949 was increased to 120 bhp (89 kW).[3] Although the postwar Baby sedan closely resembled the more powerful Record on a brief glance, the Baby's 2,950 mm wheelbase was slightly shorter than the 3130 mm wheelbase of the Record, and the overall length was correspondingly 200 mm shorter, reflecting the shortened 4-cylinder engine block.[3] Additionally the cheaper car sat on a simplified suspension set-up. Baby customers could specify as an option a Wilson pre-selector gear box.[3]

Talbot Lago manufactured three special made seven-seater presidential cars one for the President of France, one for the President of Tunisia and one for the Royal family in Saudi.

The T26C was a single-seater racing car with a box section chassis, an unsupercharged 4.5 litre straight six engine and a four speed Wilson preselector gearbox.[6] Chassis and gearbox were derived from the company's 1930s racing cars and were similar to those used on their post-war road cars.[6]

In 1951, as rumours of the company’s financial difficulties intensified, a new Ponton format body appeared for the Talbot Baby and Record.[3] The wheelbases were carried over from the earlier models. Although in many ways strikingly modern, the new car featured a two piece front windscreen in place of the single flat screen of its predecessor, presumably reflecting the difficulties at the time of combining the strength of a windscreen with curved glass at an acceptable price and quality. The new car’s large rear window was itself replaced by a larger three-piece “panoramic” wrap around back window as part of the car’s first face-lift, which took place in time for the 1952 Paris Motor Show.[2] The engine specification of the four-cylinder unit was unchanged as was the claimed performance even though the new body was some 100 kg heavier than the old. A new development with the Ponton-bodied cars body was the availability of the larger six-cylinder unit from the Talbot Record in the top of the line Talbot Baby, which in this form was called the Talbot Baby/6 Luxe, and had the slightly longer wheel-base and overall length enforced by the greater length of the six-cylinder engine.[3]

At the 1954 Salon de L'Automobile de Paris, Talbot-Lago presented their last new engine: the new four-cylinder still had the typical twin laterally mounted camshafts, although it was upgraded to five main bearings. The new 120 PS (88 kW) 2,491 cc engine was called the T14 LS, but it did not have a car to go in until May 1955 when the Talbot-Lago 2500 Coupé T14 LS was finally presented.[9] The first car had all-aluminium bodywork, but later cars used more steel. 54 of these coupés were built, but they proved hard to sell - the stylish bodywork couldn't quite hide the thirties' underpinnings, and the rough engine offered little elasticity nor longevity.[10]

Lacking the resources to engineer the necessary improvements, for 1957 Talbot-Lago had to resort to buying in an engine. They chose the V8 2580 cc made available by BMW, albeit with the bore diameter slightly reduced, to 72.5 mm, which gave rise to a 2476 cc engine displacement, positioning the car (just) within the 14CV car tax band.[11] Reflecting the company's export plans, Talbot now rebranded the car as the "Talbot Lago America" and (finally) came into line with other French automakers by placing the driver on the left side of the car.[11] Unfortunately market response remained lukewarm, however, and only about a dozen of the BMW powered Talbot Lago Americas were produced.[11] It was now, in the early summer of 1958, that Tony Lago decided to accept an offer from Simca president, Henri Pigozzi, for the sale of the Talbot brand to Simca.[11] The sale of the business went ahead in 1959.[12]

With the sale of the business to Simca, the new owners found themselves with a handful of the final Talbot Lago Americas which were awaiting engines.[13] There was now no question of Simca being permitted, or wishing, to produce cars with BMW engines, and the only solution available was to fit the last batch of cars with Simca's own 2351 cc V8.[3] This engine had its roots in 1930s Detroit, and was originally provided by Ford to give the (then) Ford Vedette produced by their French subsidiary a flavor of the driving experience offered by an unstressed US style V8 sedan.[13] It was by no stretch of the imagination an engine for a sports car, and even with a second carburetor produced only 95 bhp (71 kW), as against the 138 bhp (103 kW) of the BMW-engined cars from the previous year's production.[13] Claimed top speed was now 165 km/h (103 mph) in place of the 200 km/h (124 mph) listed the previous year.[13] At the 1959 Paris Motor Show a stand had been booked for what was by now the Simca-Talbot brand, but a late decision was taken not to exhibit a Lago America and the stand was instead given up to a hastily constructed "motorshow special" prototype of which, after the motor show, nothing more would be heard.[13]

Sales data by model were kept confidential, possibly in connection with the company’s financial difficulties, but the overall totals for the early 1950s tell a dire story. The Suresnes plant produced 155 cars in 1947, an output which increased by 23 in 1948.[5] 433 cars were produced in 1950, but this then fell to 80 in 1951 and to 34 in 1952. In 1953 it is thought that the company turned out just 13 of the 26CV Record model and 4 of the 15 CV Babys.[2] During the rest of the decade volumes did not recover significantly; no more than 54 of the T14 LS were built in 1955 and 1956.[10]

As the company’s commercial trajectory implies, the years following the end of the war were marked by the slow financial collapse of Anthony Lago’s Talbot company. Other luxury automakers whose glory years had been the 1930s fared no better in the 1940s and 1950s than Talbot, with Delage, Delahaye, Hotchkiss and Bugatti disappearing from the car business while Panhard, nimbly if slightly improbably, reinvented itself as a manufacturer of small fuel efficient cars. Customers with enough money to spend on a luxury car were hard to find, and even among those with sufficient funds, in a country where well into the 1950s the Communists, buoyed by the heroic role played by some of their leaders during the years of Resistance, regularly polled 25% of the vote in national elections, there was little of the “live for today: pay later” spirit that had supported extravagant spending patterns in the 1930s. Government policy supported the austerity by creating a post-war tax regime that savagely penalised owners of cars with engines above two litres in size, and an Economic Plan, the Pons Plan,[5] which bestowed government favour (and allocations of materials still in short supply such as steel) on just five automakers, these being the businesses that became France’s big five automakers in the 1950s and early 60s. For France’s other luxury automakers, meanwhile, including Talbot, the tide had simply gone out.[2]

The money ran out, and Anthony Lago was obliged to seek court protection from his creditors, under a procedure known at that time as a ”Dépôt de bilan”. On 6 March 1951 the court agreed a debt moratorium which permitted a limited restart to production at the company’s Suresnes plant, but the affair provided unwelcome publicity for Talbot’s cash flow problems, and the company now experienced increased difficulty in obtaining credit. Production was also limited by the extent to which it had been necessary to cut the workforce, and by the reputational damage caused by reports of the whole process.[2]

The business staggered on till 1959, but never had the financial strength to support the development and production of its last model, the Talbot-Lago 2500 Coupé T14 LS, launched after a lengthy gestation in May 1955. In 1958 Lago decided to throw in the sponge and put the business up for sale. An offer was received from Henri Pigozzi under the terms of which the remains of the Talbot business would become part of Simca. In order to avoid bankruptcy, Lago agreed to sell the business on the terms proposed by the Simca president-director, a fellow Italian expatriate. Talbot-Lago was transferred to Simca in 1959.[12] Despite the sorry state of the Talbot business during the preceding ten years, commentators suggest that Pigozzi got a good bargain, receiving at Suresnes an industrial site and buildings worth many times the amount paid, along with a brand name that still resonated strongly with anyone old enough to remember the glory days of Talbot.[12]

Although World Championship races held in 1952 and 1953 were run to Formula Two regulations, constructors who only participated during this period are included herein to maintain Championship continuity.
Constructors whose only participation in the World Championship was in the Indianapolis 500 races between 1950 and 1960 are not listed.